3306646

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 6174720

約数和(自身を除く): 2868074

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 401, 434, 589, 802, 1178, 2807, 4123, 5614, 7619, 8246, 12431, 15238, 24862, 53333, 87017, 106666, 174034, 236189, 472378, 1653323, 3306646]

約数ペア:

[(1, 3306646), (2, 1653323), (7, 472378), (14, 236189), (19, 174034), (31, 106666), (38, 87017), (62, 53333), (133, 24862), (217, 15238), (266, 12431), (401, 8246), (434, 7619), (589, 5614), (802, 4123), (1178, 2807)]